Fig. 1.

Energy contributions from unprocessed or minimally processed foods (), processed culinary ingredients (), processed foods () and ultra-processed foods () by sex, age group*, residence area†, region‡, socio-economic status (SES)§ and head of household educational level in the Mexican population (n 10 087), 2012 Mexican National Health and Nutrition Survey (ENSANUT 2012). *Pre-school-aged children: aged <5 years; school-aged children: aged 5–11 years; adolescents: aged 12–19 years; adults: aged ≥20 years. †Rural: <2500 inhabitants; urban: ≥2500 inhabitants. ‡South states: Campeche, Chiapas, Guerrero, Hidalgo, Oaxaca, Puebla, Quintana Roo, Tabasco, Tlaxcala, Veracruz and Yucatán; Central states: Aguascalientes, Colima, Estado de México, Mexico City, Guanajuato, Jalisco, Michoacán, Morelos, Nayarit, Querétaro, San Luis Potosí, Sinaloa and Zacatecas; North states: Baja California, Baja California Sur, Chihuahua, Coahuila, Durango, Nuevo León, Sonora and Tamaulipas. §Tertiles of an index based on household characteristics and basic goods and services